307613488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5153}}^1$

素因数の和:5222

約数の個数: 80

約数和(自身を含む): 751576896

約数和(自身を除く): 443963408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1456, 2132, 2296, 3731, 4264, 4592, 5153, 7462, 8528, 10306, 14924, 20612, 29848, 36071, 41224, 59696, 66989, 72142, 82448, 133978, 144284, 211273, 267956, 288568, 422546, 468923, 535912, 577136, 845092, 937846, 1071824, 1478911, 1690184, 1875692, 2746549, 2957822, 3380368, 3751384, 5493098, 5915644, 7502768, 10986196, 11831288, 19225843, 21972392, 23662576, 38451686, 43944784, 76903372, 153806744, 307613488]

約数ペア:

[(1, 307613488), (2, 153806744), (4, 76903372), (7, 43944784), (8, 38451686), (13, 23662576), (14, 21972392), (16, 19225843), (26, 11831288), (28, 10986196), (41, 7502768), (52, 5915644), (56, 5493098), (82, 3751384), (91, 3380368), (104, 2957822), (112, 2746549), (164, 1875692), (182, 1690184), (208, 1478911), (287, 1071824), (328, 937846), (364, 845092), (533, 577136), (574, 535912), (656, 468923), (728, 422546), (1066, 288568), (1148, 267956), (1456, 211273), (2132, 144284), (2296, 133978), (3731, 82448), (4264, 72142), (4592, 66989), (5153, 59696), (7462, 41224), (8528, 36071), (10306, 29848), (14924, 20612)]